Membership
Tour
Register
Log in
Yuichi Hagiwara
Follow
Person
YOKOHAMA-SHI, KANAGAWA, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Hybrid ARQ communication apparatus and method
Patent number
7,477,628
Issue date
Jan 13, 2009
Panasonic Corporation
Yuichi Hagiwara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multicarrier transmission method and apparatus
Patent number
7,460,500
Issue date
Dec 2, 2008
Panasonic Corporation
Hiroshi Itahara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multicarrier transmission method and apparatus
Patent number
6,982,965
Issue date
Jan 3, 2006
Matsushita Electric Industrial Co., Ltd.
Hiroshi Itahara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Packet Transmission Control Apparatus And Packet Transmission Control
Publication number
20080117843
Publication date
May 22, 2008
NTT Do Co Mo, Inc.
Hiroyuki Ishii
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Radio transmission device and radio transmission method
Publication number
20060190796
Publication date
Aug 24, 2006
Matsushita Electric Industrial Co., Ltd.
Yuichi Hagiwara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Multicarrier transmission method and apparatus
Publication number
20050243909
Publication date
Nov 3, 2005
Matsushita Electric Industrial Co., Ltd.
Hiroshi Itahara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Radio transmission device and radio transmission method
Publication number
20040248607
Publication date
Dec 9, 2004
Junichi Aizawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Multicarrier transmission method and apparatus
Publication number
20040136395
Publication date
Jul 15, 2004
Hiroshi Itahara
H04 - ELECTRIC COMMUNICATION TECHNIQUE